I watched the movie last night, but missed the first 20 minutes or so. It was pretty funny, but I figured out who the murderer really was about half way through.

The kilts at the wedding looked great, we those actual MacKenzie tartans or just close? Comparing them to the MacKenzie tartans in some of the tartan finders later, they didn't look like a perfect match.

BTW, did you notice that nearly everyone wearing a Balmoral was wearing it with a Jacobite White cockade?